function controllo_form(){
	var spia=true;
	var modello=/^\w+$/;
	var form=document.form;

	for (var i=0;i<form.length;i++){
		//if(modello.test(form.elements[i].value)==false) {
		  if(form.elements[i].value=="") {
			alert("campo "+ form.elements[i].name+" vuoto");
			spia=false;
		}
	}
	if(spia==true) {
		var modelloeta=/^\d+$/;
		var modelloposta=/\w+(\.\w+)?@\w+\.\w+/;
			if(modelloposta.test(form.email.value)==false) {
			alert("Indirizzo e-mail errato");
			spia=false;
		}

	}
	return spia;

}

function datadin () {
// function per creare la data in js
	var data=new Date ();  //creo un oggetto data in js
	var dataformattata=data.toLocaleString(); // è la data formattata
	return dataformattata;
}

function vedidata () {
// function per stamapre la data
	document.getElementById("contData").innerHTML=datadin();
	}
	
 function privacy() {
   var w = 720;
   var h = 400;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open("datipersonali.html","","scrollbars=yes width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }	
 
  <!--
 function Anno(p) {
   var w = 735;
   var h = 400;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open(p,"","scrollbars=yes,width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }
 //-->
 
  <!--
 function Photogallery(g) {
   var w = 770;
   var h = 500;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open(g,"","scrollbars=no,width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }
 //-->
 
 <!--
 function quinte(q) {
   var w = 400;
   var h = 300;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
     window.open(q,"","scrollbars=no,width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
}
 //-->
 
  <!--
 function vendita(v) {
   var w = 732;
   var h = 500;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open(v,"","scrollbars=yes,width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }
 //-->
 
 <!--
 function testi(k) {
   var w = 450;
   var h = 450;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open(k,"","scrollbars=yes,width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }
 //-->
 
  <!--
 function concorsi(c) {
   var w = 536;
   var h = 325;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open(c,"","scrollbars=yes,width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }
 //-->
 
   <!--
 function jubilee() {
   var w = 572;
   var h = 438;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open("jubilee.htm","","scrollbars=yes width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }	
 //-->
 
  <!--
 function mappa() {
   var w = 530;
   var h = 560;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open("include/mappe/TorinoTrino.html","","scrollbars=yes width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }	
 //-->
    <!--
 function audizioni() {
   var w = 471;
   var h = 250;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open("audizioni.htm","","scrollbars=no width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }	
 //-->

   <!--
 function video(g) {
   var w = 425;
   var h = 344;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
      window.open(g,"","scrollbars=no,width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
 }
 //-->